Cooperation with our agent

We are specialists in the design and application of reciprocating devices, both hydraulics and pneumatics, with air drives and electric drives.

Our experience includes the design and application of hydraulic pumps and power units for the industrial and mobile markets.

Successful patents cover devices in the automotive and rock breaking markets as well as the oil and gas industry. On site discussions, CAD manufacturing and assembly drawings, cost proposals, bills of material and commissioning services are available.

Please contact us for any customized and special design and products.

Double Seven Ltd
63 Alger Road
East Haddam, CT 06423
USA